Facebook/meta was very early in the “AI” space. They built lots of tools and models being widely used right now. Just look at their popular github repos, faiss, SAM, vision transformers, visual embeddings, core ML libraries, all very essential components of many ML systems.
Saying facebook “just” dove into AI is wrong, facebook has been there from the early days along with Google (and probably some more) in building the very foundations these stupid LLMs “thrive” on
A couple of months ago I downloaded a 1970/80s movie that was so obscure only private trackers had it. I am virtually the only seeder, my radio is currently 1.8 which is the highest I have. (Might not be high for others, but I just download 10yo tv shows that have soo many seeders they dont do much)